Previous studies have suggested the prognostic value of the Lung Immune Prediction Index (LIPI) and the Gustave Roussy Score (GRIM) as prognostic markers in advanced small cell lung cancer (SCLC). However, LIPI and GRIM score have not been evaluated in patients with limited stage SCLC (LS-SCLC).
Pretreatment LIPI and GRIM score of 33 (43%) patients out of 77 LS-SCLC patients treated with chemoradiotherapy (CRT) during 2004-2015 were included.
The median overall survival (OS) time in the good, intermediate, and poor LIPI subgroups were 14, 17 and 3 months (p=0.973) and 14, 17 and 17 months in the GRIM subgroups. In univariate analysis, patients age &lt;65 years (p=0.008), concurrent chemotherapy (p=0.028), and administering prophylactic cranial irradiation (PCI) (p=0.031) were associated with improved OS. Using Cox regression analysis, age remained significant (HR=3.299, p=0.031) and PCI showed a trend (HR=2.801, p=0.06).
Independent predictors of overall survival were identified and can contribute to improved treatment personalization. Concurrent chemotherapy and PCI after CRT were associated with improved OS compared to LIPI- and GRIM-score, which had no prognostic impact in LS-SCLC.
Independent predictors of overall survival were identified and can contribute to improved treatment personalization. https://www.selleckchem.com/products/FK-506-(Tacrolimus).html Concurrent chemotherapy and PCI after CRT were associated with improved OS compared to LIPI- and GRIM-score, which had no prognostic impact in LS-SCLC.The application of Oncomine Comprehensive Assay v3 (OCAv3) panel in diffuse gliomas (DGs) remains unknown. We investigated the utility of OCAv3-based next-generation sequencing (NGS) in isocitrate dehydrogenase (IDH)-mutated grade II-III DGs.
We collected 20 tissue samples obtained from IDH-mutated grade II-III DG patients and performed OCAv3-based NGS.
By conventional molecular methods, the 20 DGs were classified into seven astrocytomas and 13 oligodendrogliomas. OCAv3 detected all mutations identified in these samples using the conventional methods. The results were highly corroborated by the known mutations in each group. Clustered copy number loss of genes located at the 1p and 19q loci was detected in all 13 oligodendroglioma cases, which harbor the 1p/19q codeletion.
The application of OCAv3-based NGS will improve diagnostic accuracy in DG, with the most beneficial aspects expected in detecting copy number alterations to identify the 1p/19q codeletion correctly.
The application of OCAv3-based NGS will improve diagnostic accuracy in DG, with the most beneficial aspects expected in detecting copy number alterations to identify the 1p/19q codeletion correctly.Situs inversus totalis (SIT) is a rare congenital condition in which the thoracic and abdominal organs are inverted like a mirror image.
We present a case of synchronous gastric cancer and gastrointestinal stromal tumor (GIST) associated with SIT in a 74-year-old man who was admitted to our department to treat gastric cancer. Esophagogastroduodenoscopy revealed a depressed lesion and a submucosal tumor (SMT) in the middle-third of the stomach. Abdominal contrast-enhanced computed tomography revealed complete inversion of the internal organs, and the common hepatic artery branched from the superior mesenteric artery. The patient underwent laparoscopic distal gastrectomy with regional lymph node dissection and Billroth I reconstruction. The macroscopic observation of the resected specimen revealed a depressed lesion measuring 2.0×1.5 cm in diameter and an SMT measuring 2.2×1.8 cm.
Careful preoperative anatomic evaluation is important in SIT because the situs anomalies may be accompanied by major vascular anomalies.
Careful preoperative anatomic evaluation is important in SIT because the situs anomalies may be accompanied by major vascular anomalies.The aim was to assess the 8-year health status after minicholecystectomy (MC) versus laparoscopic cholecystectomy (LC) for gallstone disease (GS) by using the RAND-36 Health Survey.
Initially, 88 patients with symptomatic GS disease were randomized to undergo either MC (n=44) or LC (n=44). RAND-36 survey was performed 8 years postoperatively.
In three RAND-36 domains (social functioning, role physical, role emotional) MC procedure was significantly better than LC. In MC patients, the 8-year postoperative scores of social functioning (p&lt;0.001), role physical (p=0.002) and role emotional (p&lt;0.001) were significantly higher than the age- and gender -adjusted Finnish reference scores.
The Finnish version of the RAND-36 survey can be used as a valid and reliable method for measuring the quality of life and long-term outcome of cholecystectomy patients following surgery.
The Finnish version of the RAND-36 survey can be used as a valid and reliable method for measuring the quality of life and long-term outcome of cholecystectomy patients following surgery.Neurofibromatosis type 1 (NF1) is an autosomal dominant tumour predisposition syndrome that can cause plexiform neurofibromas (PNFs). This study examines the surgical procedures that have been performed on large PNFs of the lower extremities.
Surgical procedures on the lower extremity performed on 90 patients with NF1 with PNFs were evaluated. The topography of the tumours was classified according to dermatomes and functional units.
A total of 243 surgical interventions on the regions of interest were performed. Neurological complications were rarely noted and usually occurred temporarily. There was no preference for dermatomes affected by PNF. The proportion of patients with malignant peripheral nerve sheath tumours (MPNSTs) in this group was 4/90 (4.4%).
PNFs often require repeated local interventions to achieve the treatment goal. Local tumour recurrences are to be expected even after extensive tumour reduction. Rapid tumour growth combined with new pain sensations can be signs of a MPNST.
PNFs often require repeated local interventions to achieve the treatment goal. Local tumour recurrences are to be expected even after extensive tumour reduction. Rapid tumour growth combined with new pain sensations can be signs of a MPNST.